Екологични организации:
http://www.wwf.bg/
http://www.greenpeace.org/international/en/http://www.varnanamladite.com/?idtem=20http://www.ngobg.info/
http://www.varnanamladite.com/
http://www.goeco.org/http://www.un.org/
http://www.yoluka.org/index.php/es/
https://www.facebook.com/pages/EKO-NORD-Kamen-Brjag/166418857581http://forthenature.org/
http://www.greenbalkans.org/
http://bspb.org/index.phphttp://www.bbf.biodiversity.bg/
http://www.wwf.bg/
http://www.greenpeace.org/international/en/http://www.varnanamladite.com/?idtem=20http://www.ngobg.info/
http://www.varnanamladite.com/
http://www.goeco.org/http://www.un.org/
http://www.yoluka.org/index.php/es/
https://www.facebook.com/pages/EKO-NORD-Kamen-Brjag/166418857581http://forthenature.org/
http://www.greenbalkans.org/
http://bspb.org/index.phphttp://www.bbf.biodiversity.bg/
Институции:
http://www.moew.government.bg
http://eea.government.bg/
http://www.bsbd.org/v2/
http://www.wabd.bg/bg/
http://www.bd-dunav.org/
http://www.bd-ibr.org/
http://www.riosv-varna.org/
http://www.natura2000bg.org/natura/bg/index1.php
http://ope.moew.government.bg/bghttp://www.iag.bg/
http://europa.eu/index_bg.htm
http://www.marad.bg/
http://whc.unesco.org/http://www.eea.europa.eu/themes
http://www.who.int/en/
http://www.moew.government.bg
http://eea.government.bg/
http://www.bsbd.org/v2/
http://www.wabd.bg/bg/
http://www.bd-dunav.org/
http://www.bd-ibr.org/
http://www.riosv-varna.org/
http://www.natura2000bg.org/natura/bg/index1.php
http://ope.moew.government.bg/bghttp://www.iag.bg/
http://europa.eu/index_bg.htm
http://www.marad.bg/
http://whc.unesco.org/http://www.eea.europa.eu/themes
http://www.who.int/en/
Други:
http://www.blacksea-commission.org/http://bgflora.net/
http://www.ecovarna.info/http://avaxhome.ws/ebooks/science_books/biology_genetics
http://www.free-ebooks.net/
http://www.bas.bg/
http://varna.meteo.bg/
http://www.iss-poushkarov.org/
http://www.io-bas.bg/
http://www.ifrvarna.com/http://www.keytonature.eu/w/media/8/82/Identification_Book_of_371_Trees_and_Shrubs_in_Bulgaria.pdf
http://www.gorabg-magazine.info/
http://www.sciencedaily.com/news/earth_climate/ecology/
http://www.ecology.com/
http://www.technology.org/category/geoscience-environment/?gclid=CPf19rq7wLUCFYy4zAodqgMAUA
http://www.dcenvironmentalfilmfest.org/?gclid=CKCB_5n21LcCFUNf3god21IADw
http://www.globalissues.org/issue/168/environmental-issues
http://green.wikia.com/wiki/Category:Environmental_Issueshttp://www.cetonline.org/http://birdsinbulgaria.org/guide.php
http://www.greenbalkans.org/article_files/121810355618.pdf
http://www.blacksea-commission.org/http://bgflora.net/
http://www.ecovarna.info/http://avaxhome.ws/ebooks/science_books/biology_genetics
http://www.free-ebooks.net/
http://www.bas.bg/
http://varna.meteo.bg/
http://www.iss-poushkarov.org/
http://www.io-bas.bg/
http://www.ifrvarna.com/http://www.keytonature.eu/w/media/8/82/Identification_Book_of_371_Trees_and_Shrubs_in_Bulgaria.pdf
http://www.gorabg-magazine.info/
http://www.sciencedaily.com/news/earth_climate/ecology/
http://www.ecology.com/
http://www.technology.org/category/geoscience-environment/?gclid=CPf19rq7wLUCFYy4zAodqgMAUA
http://www.dcenvironmentalfilmfest.org/?gclid=CKCB_5n21LcCFUNf3god21IADw
http://www.globalissues.org/issue/168/environmental-issues
http://green.wikia.com/wiki/Category:Environmental_Issueshttp://www.cetonline.org/http://birdsinbulgaria.org/guide.php
http://www.greenbalkans.org/article_files/121810355618.pdf
Колегите:
Клуб "Роботика и мехатроника" - http://www.tu-varna.bg/tu-varnascrm/
"Морски клуб" - http://studsavet.bg/web/tu-varna/index.php/2013-05-18-08-42-46/morski-klub
"Авто-мото клуб" - http://auto-club.tu-varna.bg/
Клуб "Роботика и мехатроника" - http://www.tu-varna.bg/tu-varnascrm/
"Морски клуб" - http://studsavet.bg/web/tu-varna/index.php/2013-05-18-08-42-46/morski-klub
"Авто-мото клуб" - http://auto-club.tu-varna.bg/